APA (7th ed.) Citation

Zhang, D. W. (2017). Happiness status of residents in Jinan City, China.

Chicago Style (17th ed.) Citation

Zhang, Da Wei. Happiness Status of Residents in Jinan City, China. 2017.

MLA (8th ed.) Citation

Zhang, Da Wei. Happiness Status of Residents in Jinan City, China. 2017.

Warning: These citations may not always be 100% accurate.